Change File Ownership

Introduction

This challenge will test your understanding of file permission management in Linux. You'll apply your knowledge of viewing and modifying file permissions and ownership, demonstrating your mastery of essential Linux commands.

Achievements

Upon completing this challenge, you'll have demonstrated proficiency in:

• Using chown to change file ownership
• Using chmod to modify file permissions
• Using touch to create new files
• Using ls to view file details

Skills Graph

Create a File

Your first task is to create a new file in the ~/project directory.

Tasks

• Create a file named target_file in the ~/project directory.

Requirements

• Use the touch command to create the file.
• Ensure the file is created in the ~/project directory.

Example

After completing the task, running the following command:

cd ~/project && ls

Should produce output similar to:

target_file

Change the File Owner and Group

For this step, you'll modify the ownership of the target_file you created.

Tasks

• Change the owner of target_file to user1.
• Change the group of target_file to group1.

Requirements

• Use the chown command to change both owner and group.
• The file owner must be set to user1.
• The file group must be set to group1.

Example

After completing the task, running:

ls -l ~/project/target_file

Should produce output similar to:

-rw-rw-r-- 1 user1 group1 0 Jul 29 10:59 target_file

Set the File Permissions

In this final step, you'll modify the permissions of target_file.

Tasks

• Set the permissions of target_file to -rwxrw----.

Requirements

• Use the chmod command to change the file permissions.
• The final permissions must be -rwxrw----.

Example

After completing the task, running:

ls -l ~/project/target_file

Should produce output similar to:

-rwxrw---- 1 user1 group1 0 Jul 29 10:59 target_file

Summary

Congratulations on completing the file permission challenge! You've successfully demonstrated your ability to:

1. Create files using touch
2. Change file ownership with chown
3. Modify file permissions using chmod
4. View file details with ls

These commands are fundamental to Linux file management and are used frequently in system administration tasks. Keep practicing and exploring to further solidify your skills in Linux file permissions and ownership management.